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path: root/drivers/rtc/rtc-omap.c
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Diffstat (limited to 'drivers/rtc/rtc-omap.c')
-rw-r--r--drivers/rtc/rtc-omap.c24
1 files changed, 10 insertions, 14 deletions
diff --git a/drivers/rtc/rtc-omap.c b/drivers/rtc/rtc-omap.c
index a1f9d30e162b..4e1bdb832e37 100644
--- a/drivers/rtc/rtc-omap.c
+++ b/drivers/rtc/rtc-omap.c
@@ -464,11 +464,10 @@ static int __exit omap_rtc_remove(struct platform_device *pdev)
return 0;
}
-#ifdef CONFIG_PM
-
+#ifdef CONFIG_PM_SLEEP
static u8 irqstat;
-static int omap_rtc_suspend(struct platform_device *pdev, pm_message_t state)
+static int omap_rtc_suspend(struct device *dev)
{
irqstat = rtc_read(OMAP_RTC_INTERRUPTS_REG);
@@ -476,34 +475,32 @@ static int omap_rtc_suspend(struct platform_device *pdev, pm_message_t state)
* source, and in fact this enable() call is just saving a flag
* that's never used...
*/
- if (device_may_wakeup(&pdev->dev))
+ if (device_may_wakeup(dev))
enable_irq_wake(omap_rtc_alarm);
else
rtc_write(0, OMAP_RTC_INTERRUPTS_REG);
/* Disable the clock/module */
- pm_runtime_put_sync(&pdev->dev);
+ pm_runtime_put_sync(dev);
return 0;
}
-static int omap_rtc_resume(struct platform_device *pdev)
+static int omap_rtc_resume(struct device *dev)
{
/* Enable the clock/module so that we can access the registers */
- pm_runtime_get_sync(&pdev->dev);
+ pm_runtime_get_sync(dev);
- if (device_may_wakeup(&pdev->dev))
+ if (device_may_wakeup(dev))
disable_irq_wake(omap_rtc_alarm);
else
rtc_write(irqstat, OMAP_RTC_INTERRUPTS_REG);
return 0;
}
-
-#else
-#define omap_rtc_suspend NULL
-#define omap_rtc_resume NULL
#endif
+static SIMPLE_DEV_PM_OPS(omap_rtc_pm_ops, omap_rtc_suspend, omap_rtc_resume);
+
static void omap_rtc_shutdown(struct platform_device *pdev)
{
rtc_write(0, OMAP_RTC_INTERRUPTS_REG);
@@ -512,12 +509,11 @@ static void omap_rtc_shutdown(struct platform_device *pdev)
MODULE_ALIAS("platform:omap_rtc");
static struct platform_driver omap_rtc_driver = {
.remove = __exit_p(omap_rtc_remove),
- .suspend = omap_rtc_suspend,
- .resume = omap_rtc_resume,
.shutdown = omap_rtc_shutdown,
.driver = {
.name = DRIVER_NAME,
.owner = THIS_MODULE,
+ .pm = &omap_rtc_pm_ops,
.of_match_table = of_match_ptr(omap_rtc_of_match),
},
.id_table = omap_rtc_devtype,